PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 074CH: RCFP Receive Erred FCS/HCS Counter
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
EFCS[15]
EFCS[14]
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EFCS[13]
EFCS[12]
EFCS[11]
EFCS[10]
EFCS[9]
Bit 8
EFCS[8]
Bit 7
EFCS[7]/UHCS[7]
EFCS[6]/UHCS[6]
EFCS[5]/UHCS[5]
EFCS[4]/UHCS[4]
EFCS[3]/UHCS[3]
EFCS[2]/UHCS[2]
EFCS[1]/UHCS[1]
EFCS[0]/UHCS[0]
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
EFCS[15:0]:
When POS mode is selected, the EFCS[15:0] bits indicate the number of received FCS errors
during the last accumulation interval.
UHCS[7:0]:
When ATM mode is selected, the UHCS[7:0] bits indicate the number of uncorrectable HCS
errors received in the last accumulation interval.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
321
PMC [ PMC-SIERRA, INC ]
